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发明名称
Verfahren und Vorrichtung für die biologische Reinigung von Wasser oder Abwasser zur Elimination von Kohlenstoff, Stickstoff- und Phosphorverbindungen
摘要
申请公布号
DE19717758(B4)
申请公布日期
2004.12.30
申请号
DE1997117758
申请日期
1997.04.22
申请人
HARRENDORF, HEINZ
发明人
HARRENDORF, HEINZ
分类号
C02F3/12;C02F3/30;(IPC1-7):C02F3/30
主分类号
C02F3/12
代理机构
代理人
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